Punk singer Exene Cervenka posted a series of tweets Wednesday questioning whether the government staged last week’s mass shootings in Isla Vista, California, to enact stricter gun control laws. Cervenka, who performed with the bands X and the...

On Monday night’s edition of “The Rachel Maddow Show,” host Rachel Maddow discussed the fact that mass shootings are becoming more and more common in the U.S. over the last several years. She laid out a timeline of shooting...